The Pin,spring, cataloged under National Stock Number 5315-01-629-0029, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-629-0029 |
| Primary Part Number | 64278 |
| Item Name | Pin,spring |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Style Designator | SLOTTED |
| Diameter | 0.3125 INCHES NOMINAL IN |
| Material Thickness | 0.062 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 64278 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 5315-01-629-0029 is a Pin,spring, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-629-0029 has 1 manufacturer part number on file: 64278 (Fastenal Company Dba Fastenal Co).
Key specifications for 64278: Style Designator: SLOTTED; Diameter: 0.3125 INCHES NOMINAL IN; Overall Length: 1.125 INCHES NOMINAL IN; Material Thickness: 0.062 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.